Episode 1: Nolo Contendere Murdoch investigates a prison stabbing which may be connected to the murder for which George Crabtree is imprisoned.

Episode 2: Marked Twain As a visit to Toronto for a speaking engagement by Mark Twin leads to controversy, Murdoch and the team from Station House 4 are tasked with protecting him.

Episode 3: Double Life It is the eve of Dr Grace's departure for England when a young suffragette is murdered. Murdoch is called to investigate.

Episode 4: Barenaked Ladies A realistic statue of a naked woman is found in the park. The discovery that it's a murder leads Murdoch and Julia on the trail of what may be a sequential killer.

Episode 5: 24 Hours Til Doomsday Murdoch is summoned by Prime Minister Laurier to head off the launch of an explosive-armed missile set to be fired from Canada to New York City unless a ransom demand of $4 million is met within the next 24 hours.

Episode 6: The Local Option When the lone holdout on the city council against contentious fight to enact prohibition dies after a night in the cells of Station House 4, Murdoch and company investigate.

Episode 7: Summer of '75 After a nearly 30-year interval, Murdoch is reacquainted with a fellow scholarship camper, who assists Murdoch in a present-day murder case linked to seven campmates apparently being targeted by the perpetrator of a murder at the camp in 1875.